Testo Velocity Probes

Retired products cannot be ordered

Please contact Instrumart for a recommended replacement

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Manufactured

By Testo

Includes

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FREE Lifetime Tech Support

This product is an accessory for the following products:

Testo 400 Reference Meter & Logger

Multi-function reference instrument with data logging and PC communications.

RETIRED

Testo velocity probes are designed for use with the Testo 400 reference meter. The probes are available in a wide range of styles with features suitable for a wide range of applications.

Testo velocity probes are compatible with a telescopic handle (available as an accessory). Please consult the datasheet or contact us for additional information.

Testo Vane Probes:

Model	Description	Range	Accuracy
0635 9443	12mm vane probe	120 to 4000 fpm	±40 fpm + 1%
0635 9540	16mm vane/temperature probe	80 to 1200 fpm	±40 fpm + 1%
0635 9640	25mm vane/temperature probe	80 to 8000 fpm	±40 fpm + 1%

Testo Thermal Probes:

Model	Description	Range	Accuracy
0628 0035	Hot bulb probe with 6' cable	0 to 2000 fpm	±6 fpm + 5%
0635 1549	Hot bulb probe with handle	0 to 2000 fpm	±6 fpm + 5%
0635 1049	Hot bulb probe w/ telescoping handle	0 to 2000 fpm	±6 fpm + 5%